<template>
  <div v-show="props.compType === 'checkbox'">
    <!-- <el-form-item label="字段名">
      <el-input class="input" v-model="props"></el-input>
    </el-form-item> -->
    <el-form-item label="ID">
      <el-tooltip
        class="item"
        effect="dark"
        content="请注意,ID的修改可能会导致该组件相关事件失效！"
        placement="left"
      >
        <el-input class="input" v-model="props.id" @change="handlerChangeId"></el-input>
      </el-tooltip>
    </el-form-item>
    <el-form-item label="标题">
      <el-input class="input" v-model="props.label"></el-input>
    </el-form-item>
    <el-form-item label="提示符">
      <el-input class="input" v-model="props.placeholder" placeholder="请输入提示符" />
    </el-form-item>
    <el-form-item label="表单栅格">
      <el-slider
        class="input"
        v-model="props.span"
        :max="24"
        :min="1"
        :marks="{ 12: '' }"
      ></el-slider>
    </el-form-item>
    <el-form-item label="栅格间隔">
      <el-input-number v-model="props.gutter" :min="0"></el-input-number>
    </el-form-item>
    <el-form-item label="标签宽度">
      <el-input-number v-model="props.labelWidth" :min="1" :max="200"></el-input-number>
    </el-form-item>
    <el-form-item label="显示标签">
      <el-switch v-model="props.showLabel" @change="handlerChangeLabel"></el-switch>
    </el-form-item>
    <el-form-item label="必填">
      <el-switch v-model="props.required"></el-switch>
    </el-form-item>
    <el-form-item label="垂直">
      <el-switch v-model="props.vertical"></el-switch>
    </el-form-item>
    <el-form-item label="最小数量">
      <el-input-number v-model="props.min" :min="1"></el-input-number>
    </el-form-item>
    <el-form-item label="最大数量">
      <el-input-number v-model="props.max" :min="1"></el-input-number>
    </el-form-item>
    <el-form-item label="选项样式">
      <el-radio-group v-model="props.optionType">
        <el-radio-button label="default">默认</el-radio-button>
        <el-radio-button label="button">按钮</el-radio-button>
      </el-radio-group>
    </el-form-item>
    <el-form-item label="显示边框">
      <el-switch v-model="props.border"></el-switch>
    </el-form-item>
    <el-form-item label="选项尺寸" v-show="props.border || props.optionType === 'button'">
      <el-radio-group v-model="props.size">
        <el-radio-button label="medium">正常</el-radio-button>
        <el-radio-button label="small">略小</el-radio-button>
        <el-radio-button label="mini">迷你</el-radio-button>
      </el-radio-group>
    </el-form-item>
    <el-form-item label="禁用">
      <el-switch v-model="props.disabled" @change="handlerChangeDisStatus('disabled')"></el-switch>
    </el-form-item>
    <el-form-item label="是否显示">
      <el-switch v-model="props.isShow"></el-switch>
    </el-form-item>
    <el-form-item label="默认值">
      <el-input
        class="input"
        :value="setDefaultValue(props.value)"
        placeholder="请输入默认值"
        @input="onDefaultValueInput"
      />
    </el-form-item>
    <el-form-item label="数据类型">
      <el-radio-group v-model="props.dataType" @change="handlerChangeDataType">
        <el-radio-button label="static">静态数据</el-radio-button>
        <el-radio-button label="dynamic">动态数据</el-radio-button>
      </el-radio-group>
    </el-form-item>
    <div v-show="props.dataType === 'static'">
      <el-divider>选项</el-divider>
      <draggable :list="props.options" handle=".option-drag">
        <div v-for="(item, index) in props.options" :key="index" class="select-item">
          <div class="select-line-icon option-drag">
            <i class="el-icon-s-operation" />
          </div>
          <el-input v-model="item.label" placeholder="选项名" size="small" />
          <el-input
            placeholder="选项值"
            size="small"
            :value="item.value"
            @input="setOptionValue(item, $event)"
          />
          <div class="close-btn select-line-icon" @click="props.options.splice(index, 1)">
            <i class="el-icon-remove-outline" />
          </div>
        </div>
      </draggable>
      <div style="margin-left: 20px">
        <el-button
          style="padding-bottom: 0"
          icon="el-icon-circle-plus-outline"
          type="text"
          @click="addSelectItem"
        >
          添加选项
        </el-button>
      </div>
    </div>
    <div v-show="props.dataType === 'dynamic'">
      <el-form-item label="地址">
        <el-input v-model="props.action"></el-input>
      </el-form-item>
    </div>
  </div>
</template>
<script>
  import { changeId } from '../mixin';
  import draggable from 'vuedraggable';
  import { isNumberStr } from '../../utils/index';
  /**
   * input的配置项
   */
  let vm = {
    name: 'checkboxConfig',
    props: ['props', 'getFormId'],
    components: {
      draggable
    },
    mixins: [changeId],
    data() {
      return {};
    },
    methods: {
      handlerChangeLabel(val) {
        this.props.labelWidth = val ? '80' : '1';
      },
      handlerChangeDisStatus(val) {
        this.props.readOnly = !val;
      },
      handlerChangeReadStatus(val) {
        this.props.disabled = !val;
      },
      setDefaultValue(val) {
        if (Array.isArray(val)) {
          return val.join(',');
        }
        if (['string', 'number'].indexOf(val) > -1) {
          return val;
        }
        if (typeof val === 'boolean') {
          return `${val}`;
        }
        return val;
      },
      onDefaultValueInput(str) {
        if (Array.isArray(this.props.value)) {
          // 数组
          this.$set(
            this.props,
            'value',
            str.split(',').map((val) => (isNumberStr(val) ? +val : val))
          );
        } else if (['true', 'false'].indexOf(str) > -1) {
          // 布尔
          this.$set(this.props, 'value', JSON.parse(str));
        } else {
          // 字符串和数字
          this.$set(this.props, 'value', isNumberStr(str) ? +str : str);
        }
      },
      setOptionValue(item, val) {
        item.value = isNumberStr(val) ? +val : val;
      },
      addSelectItem() {
        this.props.options.push({
          label: '',
          value: ''
        });
      },
      multipleChange(val) {
        //   this.$set(this.props, 'value', val ? [] : '')
      },
      handlerChangeDataType(value) {
        if (value === 'static') {
          this.props.options = [];
          this.props.options = this.tempOptions;
        } else {
          this.tempOptions = this.props.options;
          this.props.options = [];
        }
      }
    },
    mounted() {},
    watch: {}
  };
  export default vm;
</script>
<style lang="scss" scoped>
  .input {
    // width:75%
  }
</style>
